71683468

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 127344672

約数和(自身を除く): 55661204

約数列:

[1, 2, 4, 103, 206, 257, 412, 514, 677, 1028, 1354, 2708, 26471, 52942, 69731, 105884, 139462, 173989, 278924, 347978, 695956, 17920867, 35841734, 71683468]

約数ペア:

[(1, 71683468), (2, 35841734), (4, 17920867), (103, 695956), (206, 347978), (257, 278924), (412, 173989), (514, 139462), (677, 105884), (1028, 69731), (1354, 52942), (2708, 26471)]